If side of cube get doubled then find the increase % in volume?
Answers
Step-by-step explanation:
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Answer:
700%
Step-by-step explanation:
Let the side of the cube be x
Volume of cube = s^3
= x ^3
Now each side of cube is doubled
New side = 2x
So, Volume of cube = s^3
= ( 2x )^3
= 8 x^3
So, percentage increase in volume = change in volume/original volume*100
So, percentage increase in volume = ( 8x^3 - x^3 ) / x^3 * 100
= 7 x^3 / x^3 * 100
= 7 * 100
Hence the percentage increase in its volume is 700%
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